Sprockets: P Pitch Line Chord
Sprockets: P Pitch Line Chord
Sprockets: P Pitch Line Chord
d1
r1
τ
Df
Dp r2
De
χ
drawing 1
B1
r3
Dm
Dp
De
df
drawing 2
d1 d1
B
in
r2 m
r2 max
ax
n
mi
m
r1
r1
Dp
Dp
χ χ
max drawing 3 min
drawing 4
LEGENDA
Dp = P =p•y TABLE 8
sen τ No. of Teeth Fixed no. No. of Teeth Fixed no. No. of Teeth Fixed no.
2 y y y
Df = Dp - d1
B1 = (0.90 ÷ 0,93) • L
L = inner width of the chain
0,1 • p ≤ c ≤ 0,15 • p
r3 ≥ p